make -C tools/testing/selftests TARGETS="net" TEST_PROGS=msg_zerocopy.sh TTEST_GEN_PROGS="" run_tests
make: Entering directory '/home/virtme/testing-3/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net'
make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net'
TAP version 13
1..1
# overriding timeout to 7200
# selftests: net: msg_zerocopy.sh
# ipv4 tcp -t 1
# tx=9537 (595 MB) txc=0 zc=n
# rx=4763 (595 MB)
# ipv4 tcp -z -t 1
# tx=5963 (372 MB) txc=5963 zc=n
# rx=2981 (372 MB)
# ok
# ipv6 tcp -t 1
# tx=9298 (580 MB) txc=0 zc=n
# rx=4642 (580 MB)
# ipv6 tcp -z -t 1
# tx=5944 (370 MB) txc=5944 zc=n
# rx=2972 (370 MB)
# ok
# ipv4 udp -t 1
# tx=18140 (1132 MB) txc=0 zc=n
# rx=17609 (1098 MB)
# ipv4 udp -z -t 1
# tx=7366 (459 MB) txc=7366 zc=n
# rx=7365 (459 MB)
# ok
# ipv6 udp -t 1
# tx=17581 (1097 MB) txc=0 zc=n
# rx=17076 (1065 MB)
# ipv6 udp -z -t 1
# tx=7074 (441 MB) txc=7074 zc=n
# rx=7074 (441 MB)
# ok
# OK. All tests passed
ok 1 selftests: net: msg_zerocopy.sh
make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net'
make: Leaving directory '/home/virtme/testing-3/tools/testing/selftests'
xx__-> echo $?
0
xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->